<template>
  <div class="info-program-list">
    <el-row :gutter="10">
      <el-col :span="5">
        <el-card shadow="never" :body-style="contentViewHeight">
          <el-tag size="small" style="margin-bottom:5px" v-if="selectJfInfoTaskName" :disable-transitions="false">{{ selectJfInfoTaskName }}</el-tag>
          <el-row :gutter="5">
            <el-col :span="20"><el-input placeholder="输入任务名进行过滤" size="small" v-model="filterText"></el-input></el-col>
            <el-col :span="4"><el-button type="primary" @click="addTreeNode" size="small" icon="el-icon-plus" circle></el-button></el-col>
          </el-row>
          <el-tree
            class="filter-tree"
            :data="jfInfoTaskTreeData"
            :props="{
              value: 'id', // ID字段名
              label: 'name', // 显示名称
              children: 'childNodes' // 子级字段名
            }"
            accordion
            default-expand-all
            highlight-current
            :filter-node-method="filterNode"
            :expand-on-click-node="false"
            @node-click="handleNodeClick"
            ref="jfInfoTaskTree"
          >
            <span class="custom-tree-node" slot-scope="{ node, data }">
              <span>{{ node.label }}</span>
              <span>
                <el-button type="text" class="tree-item-button" icon="el-icon-edit-outline" @click="() => editTreeNode(data)"></el-button>
                <el-button type="text" class="tree-item-button" icon="el-icon-delete" @click="() => delTreeNode(data)"></el-button>
              </span>
            </span>
          </el-tree>
        </el-card>
      </el-col>

      <el-col :span="19">
        <el-card shadow="never" :body-style="contentViewHeight">
          <!-- 导入导出-->
          <el-form :inline="true" v-show="isImportCollapse" class="query-form" ref="importForm">
            <el-form-item><el-button type="default" @click="downloadTpl()" size="small">下载模板</el-button></el-form-item>
            <el-form-item prop="loginName">
              <el-upload class="upload-demo" :action="`${this.$http.BASE_URL}/info/program/jfInfoProgram/import?projectId=`+$store.state.config.projectId" :on-success="uploadSuccess" :show-file-list="true">
                <el-button size="small" type="primary">点击上传</el-button>
                <div slot="tip" class="el-upload__tip">只允许导入“xls”或“xlsx”格式文件！</div>
              </el-upload>
            </el-form-item>
          </el-form>
          <el-row>
            <el-button :disabled="searchForm.task.id === ''" v-if="hasPermission('info:program:jfInfoProgram:add')" type="primary" size="small" icon="el-icon-plus" @click="add()">
              新建
            </el-button>
            <el-button
              v-if="hasPermission('info:program:jfInfoProgram:edit')"
              type="warning"
              size="small"
              icon="el-icon-edit-outline"
              @click="edit()"
              :disabled="dataListSelections.length != 1 || searchForm.task.id === ''"
              plain
            >
              修改
            </el-button>
            <el-button
              v-if="hasPermission('info:program:jfInfoProgram:del')"
              type="danger"
              size="small"
              icon="el-icon-delete"
              @click="del()"
              :disabled="dataListSelections.length <= 0 || searchForm.task.id === ''"
              plain
            >
              删除
            </el-button>
            <el-button-group class="pull-right">
              <el-button
                v-if="hasPermission('info:program:jfInfoProgram:import')"
                type="default"
                size="small"
                icon="el-icon-upload2"
                title="导入"
                @click="(isImportCollapse = !isImportCollapse), (isSearchCollapse = false)"
              ></el-button>
              <el-button
                v-if="hasPermission('info:program:jfInfoProgram:export')"
                type="default"
                size="small"
                icon="el-icon-download"
                title="导出"
                @click="exportExcel()"
              ></el-button>
              <el-button type="default" size="small" icon="el-icon-refresh" @click="refreshList"></el-button>
            </el-button-group>
          </el-row>
          <el-table :data="dataList" border stripe size="medium" @selection-change="selectionChangeHandle" v-loading="loading" class="table">
            <el-table-column type="selection" size="medium" header-align="center" align="center" width="50"></el-table-column>
            <el-table-column label="播放顺序" type="index" width="80">
              <template slot-scope="scope">
                <el-row>
                  <el-col :span="15" align="center">{{ scope.$index + 1 }}</el-col>
                  <el-col :span="4">
                    <el-link v-show="scope.$index + 1 < dataList.length" :underline="false" @click="moveDown(scope.row.id, scope.$index)">
                      <i class="el-icon-sort-down"></i>
                    </el-link>
                  </el-col>
                  <el-col :span="4">
                    <el-link :underline="false" v-show="scope.$index != 0" @click="moveUp(scope.row.id, scope.$index)"><i class="el-icon-sort-up"></i></el-link>
                  </el-col>
                </el-row>
              </template>
            </el-table-column>
            <el-table-column prop="name" show-overflow-tooltip label="节目名称"></el-table-column>
            <el-table-column prop="resolution" show-overflow-tooltip label="分辨率">
              <template slot-scope="scope">
                {{ $dictUtils.getDictLabel('resolution', scope.row.resolution, '-') }}
              </template>
            </el-table-column>
            <el-table-column header-align="center" align="center" fixed="right" width="200" label="操作">
              <template slot-scope="scope">
                <el-button v-if="hasPermission('info:program:jfInfoProgram:edit')" type="text" icon="el-icon-edit" size="small" @click="edit(scope.row.id)">修改</el-button>
                <el-button v-if="hasPermission('info:program:jfInfoProgram:edit')" type="text" icon="el-icon-date" size="small" @click="scheduleChange(scope.row, scope.row.id)">
                  日程
                </el-button>
                <el-button v-if="hasPermission('info:program:jfInfoProgram:edit')" type="text" icon="el-icon-table-lamp" size="small" @click="editView(scope.row, scope.row.id)">布局</el-button>
              </template>
            </el-table-column>
          </el-table>
          <el-pagination
            @size-change="sizeChangeHandle"
            @current-change="currentChangeHandle"
            :current-page="pageNo"
            :page-sizes="[10, 20, 50, 100]"
            :page-size="pageSize"
            :total="total"
            background
            layout="total, sizes, prev, pager, next, jumper"
          ></el-pagination>
        </el-card>
      </el-col>
    </el-row>
    <!-- 弹窗, 新增 / 修改 -->
    <JfInfoProgramSchedule ref="jfInfoProgramSchedule" @onDataChange="onDataChange"></JfInfoProgramSchedule>
    <JfInfoProgramForm ref="jfInfoProgramForm" @refreshDataList="refreshList" :taskId="searchForm.task.id"></JfInfoProgramForm>
    <JfInfoTaskForm ref="jfInfoTaskForm" @refreshTree="refreshTree"></JfInfoTaskForm>
    <JfInfoViewEdit ref="jfInfoViewEdit"  @onDataChange="onDataChange"></JfInfoViewEdit>
  </div>
</template>

<script>
import JfInfoViewEdit from './JfInfoViewEdit'
import JfInfoProgramSchedule from './JfInfoProgramSchedule'
import JfInfoProgramForm from './JfInfoProgramForm'
import JfInfoTaskForm from './JfInfoTaskForm'
import SelectTree from '@/components/treeSelect/treeSelect.vue'
export default {
  data () {
    return {
      searchForm: {
        task: {
          id: ''
        },
        name: ''
      },
      filterText: '',
      jfInfoTaskTreeData: [],
      selectJfInfoTaskName: '',
      dataList: [],
      pageNo: 1,
      pageSize: 20,
      total: 0,
      orderBy: '',
      dataListSelections: [],
      isSearchCollapse: false,
      isImportCollapse: false,
      loading: false
    }
  },
  components: {
    SelectTree,
    JfInfoProgramForm,
    JfInfoTaskForm,
    JfInfoProgramSchedule,
    JfInfoViewEdit
  },
  activated () {
    this.refreshTree()
  },
  computed: {
    contentViewHeight () {
      let height = this.$store.state.common.documentClientHeight - 122
      return { minHeight: height + 'px' }
    }
  },
  watch: {
    filterText (val) {
      this.$refs.jfInfoTaskTree.filter(val)
    }
  },
  methods: {
    filterNode (value, data) {
      if (!value) return true
      return data.name.indexOf(value) !== -1
    },
    refreshTree () {
      this.loading = true
      this.$http({
        url: `/info/program/jfInfoTask/treeData`,
        method: 'get'
      }).then(({ data }) => {
        this.jfInfoTaskTreeData = data.treeData
        this.loading = false
        if (this.jfInfoTaskTreeData && this.jfInfoTaskTreeData.length > 0) {
          this.handleNodeClick(this.jfInfoTaskTreeData[0])
        }
      })
    },
    handleNodeClick (data) {
      this.searchForm.task.id = data.id
      this.selectJfInfoTaskName = '已选: ' + data.name
      this.refreshList()
    },
    handleNodeClose () {
      this.searchForm.task.id = ''
      this.selectJfInfoTaskName = ''
      this.refreshList()
    },
    // addChildTreeNode (node) {
    //   this.$refs.jfInfoTaskForm.init('addChild', {id: '', parent: {id: node.id, name: node.name}})
    // },
    // 新增
    addTreeNode () {
      this.$refs.jfInfoTaskForm.init('add', { id: '', parent: { id: '', name: '' } })
    },
    // 修改
    editTreeNode (data) {
      this.$refs.jfInfoTaskForm.init('edit', { id: data.id, parent: { id: '', name: '' } })
    },
    delTreeNode (data) {
      this.$confirm(`确定删除所选项吗?`, '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.loading = true
        this.$http({
          url: '/info/program/jfInfoTask/delete',
          method: 'delete',
          params: { id: data.id }
        }).then(({ data }) => {
          this.loading = false
          if (data && data.success) {
            this.$message.success(data.msg)
            this.refreshTree()
            this.refreshList()
          }
        })
      })
    },
    // 获取数据列表
    refreshList () {
      this.loading = true
      this.$http({
        url: '/info/program/jfInfoProgram/list',
        method: 'get',
        params: {
          pageNo: this.pageNo,
          pageSize: this.pageSize,
          orderBy: this.orderBy,
          ...this.searchForm
        }
      }).then(({ data }) => {
        if (data && data.success) {
          this.dataList = data.page.list
          this.total = data.page.count
          this.loading = false
        }
      })
    },
    // 每页数
    sizeChangeHandle (val) {
      this.pageSize = val
      this.pageNo = 1
      this.refreshList()
    },
    // 当前页
    currentChangeHandle (val) {
      this.pageNo = val
      this.refreshList()
    },
    // 多选
    selectionChangeHandle (val) {
      this.dataListSelections = val
    },
    // 下移节目
    moveDown (id, index) {
      var tempOption = this.dataList[index + 1]
      this.$set(this.dataList, index + 1, this.dataList[index])
      this.$set(this.dataList, index, tempOption)
      this.switchSort(id, tempOption.id)
    },
    // 上移节目
    moveUp (id, index) {
      var tempOption = this.dataList[index - 1]
      this.$set(this.dataList, index - 1, this.dataList[index])
      this.$set(this.dataList, index, tempOption)
      this.switchSort(id, tempOption.id)
    },
    switchSort (id1, id2) {
      this.$http({
        url: '/info/program/jfInfoProgram/switchSort',
        method: 'post',
        params: { id1: id1, id2: id2 }
      }).then(({ data }) => {})
    },
    // 播放日程
    scheduleChange (item, id) {
      id =
        id ||
        this.dataListSelections.map(item => {
          return item.id
        })[0]
      this.$refs.jfInfoProgramSchedule.init(item, id)
    },
    // 编辑布局
    editView (item, id) {
      id = id || this.dataListSelections.map(item => {
        return item.id
      })[0]
      this.$refs.jfInfoViewEdit.init(item, id)
    },
    // 新增
    add () {
      this.$refs.jfInfoProgramForm.init('add', '')
    },
    // 修改
    edit (id) {
      id =
        id ||
        this.dataListSelections.map(item => {
          return item.id
        })[0]
      this.$refs.jfInfoProgramForm.init('edit', id)
    },
    // 查看
    view (id) {
      this.$refs.jfInfoProgramForm.init('view', id)
    },
    // 删除
    del (id) {
      let ids =
        id ||
        this.dataListSelections
          .map(item => {
            return item.id
          })
          .join(',')
      this.$confirm(`确定删除所选项吗?`, '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.loading = true
        this.$http({
          url: '/info/program/jfInfoProgram/delete',
          method: 'delete',
          params: { ids: ids }
        }).then(({ data }) => {
          if (data && data.success) {
            this.$message.success(data.msg)
            this.refreshList()
          }
          this.loading = false
        })
      })
    },
    onDataChange (data) {
      var index = (this.dataList || []).findIndex((item) => item.id === data.id)
      if (index !== -1) {
        for (var k in data) {
          this.dataList[index][k] = data[k]
        }
      }
    },
    // 导入成功
    uploadSuccess (res, file) {
      if (res.success) {
        this.$message.success({ dangerouslyUseHTMLString: true, message: res.msg })
      } else {
        this.$message.error(res.msg)
      }
    },
    // 下载模板
    downloadTpl () {
      this.$utils.download('/info/program/jfInfoProgram/import/template')
    },
    exportExcel () {
      this.$utils.download('/info/program/jfInfoProgram/export')
    },
    resetSearch () {
      this.$refs.searchForm.resetFields()
      this.selectJfInfoTaskName = ''
      this.refreshList()
    }
  }
}
</script>
<style>
.info-program-list .el-tree-node__expand-icon.is-leaf {
  display: none;
}
.info-program-list .custom-tree-node {
  padding-left: 4px;
}
</style>
